Last updated: August 23, 2025
In May, the average temperature in Santo Stefano al Mare, Italy hovers around 17°C (64°F), with a comfortable minimum of 11°C (52°F) and a pleasant maximum of 25°C (78°F). Expect about 48 mm (1.9 in) of precipitation spread over 7 days, and enjoy the average humidity of 75%, which adds a refreshing touch to the atmosphere.
In May in Santo Stefano al Mare, the average temperature is 17°C (64°F). Maximum temperatures can reach 25°C (78°F), and the minimum can be as low as 11°C (52°F). This mild climate makes Santo Stefano al Mare an ideal destination for travelers looking to enjoy comfortable outdoor activities during this time of year.
In Santo Stefano al Mare in May, the total precipitation amount is 48 mm (1.9 in) over a span of 7 days.
In Santo Stefano al Mare in May humidity is 75%. With an average temperature of 17°C (64°F), this humidity feels like you're walking through a warm, thick blanket, making outdoor activities a bit more strenuous and necessitating frequent hydration breaks while exploring the beautiful surroundings.
In Santo Stefano al Mare in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Santo Stefano al Mare.
UV Risk Categories
Weather in Santo Stefano al Mare varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santo Stefano al Mare, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (53°F) | 48 mm (1.9 inches) | 80% | low |
| February Weather | 12°C (53°F) | 42 mm (1.6 inches) | 72% | moderate |
| March Weather | 12°C (55°F) | 65 mm (2.5 inches) | 69% | moderate |
| April Weather | 14°C (58°F) | 63 mm (2.5 inches) | 74% | high |
| May Weather | 17°C (64°F) | 48 mm (1.9 inches) | 75% | very high |
| June Weather | 22°C (71°F) | 15 mm (0.6 inches) | 72% | very high |
| July Weather | 24°C (76°F) | 23 mm (0.9 inches) | 69% | very high |
| August Weather | 25°C (78°F) | 7 mm (0.3 inches) | 68% | very high |
| September Weather | 22°C (73°F) | 34 mm (1.3 inches) | 70% | high |
| October Weather | 19°C (66°F) | 91 mm (3.6 inches) | 77% | moderate |
| November Weather | 15°C (60°F) | 134 mm (5.3 inches) | 80% | moderate |
| December Weather | 13°C (55°F) | 97 mm (3.8 inches) | 76% | low |